ps3disk: passing wrong variable to bvec_kunmap_irq()

This should pass "buf" to bvec_kunmap_irq() instead of "bv".  The api is
like kmap_atomic() instead of kmap().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index e9da874d04192b125561f4b71d8ba21ce55fadcc..03688c2da319c007f4923c4ffd989e4f9666b755 100644 (file)
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -113,7 +113,7 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev,
                        memcpy(buf, dev->bounce_buf+offset, size);
                offset += size;
                flush_kernel_dcache_page(bvec->bv_page);
-               bvec_kunmap_irq(bvec, &flags);
+               bvec_kunmap_irq(buf, &flags);
                i++;
        }
 }